<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        * {
            padding: 0;
            margin: 0;
        }

        .header {
            height: 100px;
            background-color: blanchedalmond;
        }

        .nav {
            height: 40px;
            background-color: blue;
        }

        .center {
            width: 1160px;
            margin: 0 auto;
        }
    </style>
</head>

<body>
    <div class="header">
        <div class="center">
            <span>蜗牛家居</span>
        </div>
    </div>
    <!-- 导航菜单 -->
    <div class="nav">
        <div class="center">
            <span>首页</span>
        </div>
    </div>
    <!-- 订单进度 -->
    <div class="progress">
        <div class="center">
            <span>订单确认</span>
        </div>
    </div>
    <!-- 订单信息 -->
    <div class="order-info">
        <div class="center">
            <span>收件信息</span>
        </div>
    </div>

    <div class="service">
        <div class="center">
            <span>7天无理由退换</span>
        </div>
    </div>

    <div class="footer">
        <div class="center">
            <span>蜗牛家居</span>
        </div>
    </div>
</body>

</html>